From a130153ae84d8bb5914879cef94df09f06825c10 Mon Sep 17 00:00:00 2001
From: Koen Kooi <koen@dominion.thruhere.net>
Date: Sat, 18 Jun 2011 11:25:36 +0200
Subject: [PATCH] buildsys: don't add /usr/include and /usr/lib to configure tests for libusb

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
---
 config/usrp_libusb.m4 |   13 -------------
 1 files changed, 0 insertions(+), 13 deletions(-)

diff --git a/config/usrp_libusb.m4 b/config/usrp_libusb.m4
index cc3410f..b421820 100644
--- a/config/usrp_libusb.m4
+++ b/config/usrp_libusb.m4
@@ -117,10 +117,6 @@ AC_DEFUN([USRP_LIBUSB], [
       dnl configured to find this header.
       AC_LANG_PUSH(C)
       save_CPPFLAGS="$CPPFLAGS"
-      if test x$USB_INCLUDEDIR != x; then
-        USB_INCLUDES="-I$USB_INCLUDEDIR"
-        CPPFLAGS="$USB_INCLUDES"
-      fi
       AC_MSG_CHECKING([$libusb_name for header $usb_header])
       AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
         #include "$usb_header"
@@ -172,9 +168,6 @@ AC_DEFUN([USRP_LIBUSB], [
             *)
               AC_LANG_PUSH(C)
               save_CPPFLAGS="$CPPFLAGS"
-              if test x$USB_INCLUDEDIR != x; then
-                CPPFLAGS="$USB_INCLUDES"
-              fi
               save_LIBS="$LIBS"
               LIBS="$USB_LIBS"
               AC_MSG_CHECKING([$libusb_name for symbol usb_debug in library $usb_lib_name])
@@ -217,9 +210,6 @@ AC_DEFUN([USRP_LIBUSB], [
     dnl final error checking, mostly to create #define's
     AC_LANG_PUSH(C)
     save_CPPFLAGS="$CPPFLAGS"
-    if test x$USB_INCLUDEDIR != x; then
-      CPPFLAGS="$USB_INCLUDES"
-    fi
     dnl Check for the header.
     AC_CHECK_HEADERS([$usb_header], [], [libusbok=no])
     CPPFLAGS="$save_CPPFLAGS"
@@ -231,9 +221,6 @@ AC_DEFUN([USRP_LIBUSB], [
       dnl check for the library (again)
       AC_LANG_PUSH(C)
       save_CPPFLAGS="$CPPFLAGS"
-      if test x$USB_INCLUDEDIR != x; then
-        CPPFLAGS="$USB_INCLUDES"
-      fi
       save_LIBS="$LIBS"
       LIBS="$USB_LIBS"
       AC_CHECK_LIB([$usb_lib_name], [$usb_lib_func], [], [
-- 
1.6.6.1